.page-privacy {
  display: block;
  background: var(--bg);
  color: var(--fg);
}

/* ---------- 页头 ---------- */
.page-privacy .privacy-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  padding-block: clamp(2.25rem, 7vw, 4.5rem) clamp(2rem, 5vw, 3.25rem);
}

.page-privacy .privacy-hero__media {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 40%;
  opacity: 0.3;
  filter: saturate(0.55) contrast(1.08);
}

.page-privacy .privacy-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(180deg, rgba(14, 13, 15, 0.7) 0%, rgba(14, 13, 15, 0.92) 58%, var(--obsidian) 100%);
}

.page-privacy .privacy-hero__inner {
  display: grid;
  gap: 0.9rem;
}

.page-privacy .privacy-hero .breadcrumb {
  margin: 0 0 0.35rem;
}

.page-privacy .privacy-hero__kicker {
  margin: 0;
  font-size: 0.8125rem;
  letter-spacing: 0.18em;
  color: var(--ochre);
}

.page-privacy .privacy-hero__title {
  margin: 0;
  font-family: var(--font-head);
  font-size: clamp(2.4rem, 10vw, 4.25rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.02;
}

.page-privacy .privacy-hero__lead {
  margin: 0;
  max-width: 38rem;
  font-size: 1.0625rem;
  line-height: 1.8;
  color: var(--fg-mute);
}

.page-privacy .privacy-hero__facts {
  list-style: none;
  margin: 0.6rem 0 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-privacy .privacy-hero__facts li {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  padding: 0.6rem 0;
  border-top: 1px solid var(--line);
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--fg-mute);
}

.page-privacy .privacy-hero__dot {
  flex: 0 0 auto;
  width: 0.5rem;
  height: 0.5rem;
  background: var(--milan-red);
  transform: translateY(-0.1rem);
}

/* ---------- 主体骨架 ---------- */
.page-privacy .privacy-body {
  display: grid;
  gap: 2rem;
  padding-block: clamp(2rem, 5vw, 3.25rem) clamp(3rem, 7vw, 5rem);
}

/* ---------- 右侧目录 ---------- */
.page-privacy .privacy-toc {
  border: 1px solid var(--line);
  border-left: 4px solid var(--milan-red);
  background: var(--obsidian-soft);
  padding: 1rem 1.1rem 1.15rem;
  box-shadow: 4px 4px 0 rgba(58, 21, 18, 0.55);
}

.page-privacy .privacy-toc__title {
  margin: 0 0 0.7rem;
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  color: var(--ochre);
}

.page-privacy .privacy-toc__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.1rem;
}

.page-privacy .privacy-toc__list a {
  display: block;
  padding: 0.45rem 0.15rem 0.45rem 0.7rem;
  border-left: 2px solid transparent;
  color: var(--fg-mute);
  font-size: 0.9375rem;
  line-height: 1.5;
  text-decoration: none;
  transition: color 0.18s var(--ease-stand), border-color 0.18s var(--ease-stand);
}

.page-privacy .privacy-toc__list a:hover,
.page-privacy .privacy-toc__list a:focus-visible {
  color: var(--snow);
  border-left-color: var(--milan-red);
}

.page-privacy .privacy-toc__hint {
  margin: 0.9rem 0 0;
  font-size: 0.8125rem;
  line-height: 1.6;
  color: var(--slate);
}

/* ---------- 正文 ---------- */
.page-privacy .privacy-article {
  min-width: 0;
  max-width: 38rem;
}

.page-privacy .privacy-sec {
  padding-block: clamp(1.75rem, 4vw, 2.5rem);
  border-top: 1px solid var(--line);
  scroll-margin-top: calc(var(--header-h) + 1.25rem);
}

.page-privacy .privacy-sec:first-of-type {
  border-top: 0;
  padding-top: 0;
}

.page-privacy .privacy-sec__num {
  display: inline-block;
  margin: 0 0 0.55rem;
  font-size: 1.75rem;
  line-height: 1;
  letter-spacing: 0.04em;
  color: var(--milan-red);
}

.page-privacy .privacy-sec:nth-of-type(2) .privacy-sec__num {
  color: var(--lapis);
}

.page-privacy .privacy-sec:nth-of-type(3) .privacy-sec__num {
  color: var(--ochre);
}

.page-privacy .privacy-sec:nth-of-type(4) .privacy-sec__num {
  color: var(--turquoise);
}

.page-privacy .privacy-sec:nth-of-type(5) .privacy-sec__num {
  color: var(--ember);
}

.page-privacy .privacy-sec h2 {
  margin: 0 0 0.85rem;
  font-family: var(--font-head);
  font-size: clamp(1.375rem, 4.4vw, 1.75rem);
  font-weight: 800;
  letter-spacing: -0.01em;
  line-height: 1.25;
  color: var(--snow);
}

.page-privacy .privacy-sec p {
  margin: 0 0 1rem;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--fg-mute);
}

.page-privacy .privacy-sec p:last-child {
  margin-bottom: 0;
}

/* 术语表 */
.page-privacy .privacy-terms {
  margin: 0 0 1.25rem;
  padding: 0;
}

.page-privacy .privacy-terms dt {
  margin: 0 0 0.3rem;
  padding-left: 0.75rem;
  border-left: 3px solid var(--lapis);
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.45;
  color: var(--snow);
}

.page-privacy .privacy-terms dd {
  margin: 0 0 1.1rem;
  padding-left: 0.75rem;
  font-size: 1rem;
  line-height: 1.85;
  color: var(--fg-mute);
}

.page-privacy .privacy-terms dd:last-child {
  margin-bottom: 0;
}

/* 纸色便签 */
.page-privacy .privacy-note {
  margin: 0;
  padding: 0.95rem 1.1rem;
  background: var(--stand-paper);
  color: var(--deep-brown);
  border-left: 4px solid var(--milan-red);
  box-shadow: 4px 4px 0 rgba(58, 21, 18, 0.5);
  font-size: 0.9375rem;
  line-height: 1.75;
}

/* 请求卡片 */
.page-privacy .privacy-req {
  display: grid;
  gap: 0.9rem;
  margin: 0.35rem 0 1.25rem;
}

.page-privacy .privacy-req__item {
  border: 1px solid var(--line-strong);
  border-top: 3px solid var(--ochre);
  background: rgba(239, 230, 214, 0.045);
  padding: 0.95rem 1.05rem 1.05rem;
}

.page-privacy .privacy-req__item h3 {
  margin: 0 0 0.4rem;
  font-family: var(--font-head);
  font-size: 1.0625rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  color: var(--snow);
}

.page-privacy .privacy-req__item p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.8;
}

/* 折叠条款 */
.page-privacy .privacy-fold {
  border: 1px solid var(--line-strong);
  background: var(--obsidian-soft);
  padding: 0.85rem 1.05rem 0.95rem;
}

.page-privacy .privacy-fold summary {
  cursor: pointer;
  font-family: var(--font-head);
  font-size: 0.9375rem;
  font-weight: 700;
  line-height: 1.6;
  color: var(--snow);
}

.page-privacy .privacy-fold summary::marker {
  color: var(--ochre);
}

.page-privacy .privacy-fold[open] summary {
  margin-bottom: 0.6rem;
}

.page-privacy .privacy-fold__list {
  margin: 0;
  padding-left: 1.1rem;
  display: grid;
  gap: 0.3rem;
}

.page-privacy .privacy-fold__list li {
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--fg-mute);
}

/* ---------- 尾段 ---------- */
.page-privacy .privacy-outro {
  border-top: 1px solid var(--line);
  padding-top: 1.75rem;
}

.page-privacy .privacy-outro h2 {
  margin: 0 0 0.6rem;
  font-family: var(--font-head);
  font-size: 1.375rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--snow);
}

.page-privacy .privacy-outro > p {
  margin: 0;
  max-width: 38rem;
  font-size: 1rem;
  line-height: 1.8;
  color: var(--fg-mute);
}

.page-privacy .privacy-links {
  list-style: none;
  margin: 1.25rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.6rem;
}

.page-privacy .privacy-links a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.7rem 0.95rem;
  background: var(--stand-paper);
  color: var(--deep-brown);
  border: 1px solid var(--deep-brown);
  box-shadow: 3px 3px 0 rgba(58, 21, 18, 0.5);
  font-family: var(--font-head);
  font-size: 0.9375rem;
  font-weight: 700;
  line-height: 1.5;
  text-decoration: none;
  transition: transform 0.18s var(--ease-stand), box-shadow 0.18s var(--ease-stand);
}

.page-privacy .privacy-links a span {
  font-family: var(--font-mono);
  color: var(--milan-red);
}

.page-privacy .privacy-links a:hover,
.page-privacy .privacy-links a:focus-visible {
  transform: translate(-2px, -2px);
  box-shadow: 5px 5px 0 rgba(58, 21, 18, 0.68);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-privacy .privacy-hero__facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    column-gap: 1.5rem;
  }

  .page-privacy .privacy-req {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 700px) {
  .page-privacy .privacy-links {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1000px) {
  .page-privacy .privacy-body {
    grid-template-columns: minmax(0, 1fr) 15.5rem;
    grid-template-areas:
      "article toc"
      "outro outro";
    column-gap: clamp(2rem, 5vw, 4.5rem);
    row-gap: clamp(2.5rem, 5vw, 3.5rem);
    align-items: start;
  }

  .page-privacy .privacy-article {
    grid-area: article;
  }

  .page-privacy .privacy-toc {
    grid-area: toc;
    position: sticky;
    top: calc(var(--header-h) + 1.5rem);
  }

  .page-privacy .privacy-outro {
    grid-area: outro;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-privacy .privacy-toc__list a,
  .page-privacy .privacy-links a {
    transition: none;
  }

  .page-privacy .privacy-links a:hover,
  .page-privacy .privacy-links a:focus-visible {
    transform: none;
  }
}
<<<END>>>